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WBU to CWI: distance & flight time
Boulder (Boulder Municipal Airport) → Clinton (Clinton Municipal Airport)
786 mi
1,265 km · 683 nm
2h 11m
estimated nonstop flight time
+1h
time difference · heading east
See live WBU→CWI fares Phone-only fares on this route — call free
Flight time details
786 miles nonstop takes roughly 2h 11m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, United States
- CWI — Clinton Municipal Airport · Clinton, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
Near CWI
- MLI · Quad City International Airport28 mi away
- DBQ · Dubuque Regional Airport44 mi away
- GBG · Galesburg Municipal Airport62 mi away
- IOW · Iowa City Municipal Airport64 mi away
Frequently asked questions
How far is WBU from CWI?
The flight distance from Boulder (WBU) to Clinton (CWI) is 786 miles (1,265 km, 683 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to CWI?
A nonstop flight takes about 2h 11m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from WBU to CWI?
Nonstop service on WBU–CWI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 11m nonstop estimate.
What is the time difference between Boulder and Clinton?
Clinton is 1 hour ahead of Boulder.
What is the cheapest way to fly from WBU to CWI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–CWI that never appear on search engines, with no booking fees.
Why are some WBU to CWI fares phone-only?
Consolidator contracts let us sell certain WBU–CWI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.